Brigitta B. Lotu-Iiga (born 9 February 1968) is a former New Zealand rugby union player.

She made her debut for the New Zealand women's national side, the Black Ferns, on 2 May against Germany at the 1998 Women's Rugby World Cup.

[1] She made her final appearance at a Bledisloe Cup curtain raiser match against Australia in Sydney; the Black Ferns won 27–3.

[1] Her younger brother is former New Zealand MP, Sam Lotu-Iiga.

[2][3] This biographical article relating to New Zealand rugby union, about a person born in the 1960s, is a stub.